<template>
    <div class="wrapper">
        <div style="margin: 200px auto; background-color: #fff; width: 450px; height: 400px; padding: 20px; border-radius: 10px">
            <div style="margin: 20px 0; text-align: center; font-size: 24px"><b>登录</b></div>
            <el-form :model="user" :rules="rules" ref="userFrom">
                <el-form-item label="用户名" prop="username">
                    <el-input size="medium" style="margin: 10px 0;" prefix-icon="el-icon-user" v-model="user.username"></el-input>
                </el-form-item>
                <el-form-item label="密码" prop="password">
                    <el-input prop="password" size="medium" style="margin: 10px 0;" prefix-icon="el-icon-lock" show-password v-model="user.password"></el-input>
                </el-form-item>
            </el-form>
            <div style="margin: 10px 0; text-align: center">
                <el-button type="primary" size="medium" autocomplete="off" @click="login">登录</el-button>
                <el-button type="warning" size="medium" autocomplete="off" @click="$router.push('/register')">注册</el-button>
            </div>
        </div>
    </div>
</template>

<script>
    export default {
    name: "Login",
    data(){
        return{
        user: {},
        rules:{
            username:[
                { required: true, message: '请输入用户名', trigger: 'blur' },
                { min: 3, max: 10, message: '长度在 3 到 10 个字符', trigger: 'blur' }
            ],
            password:[
                { required: true, message: '请输入密码', trigger: 'blur' },
                { min: 5, max: 18, message: '长度在 5 到 18 个字符', trigger: 'blur' }
            ]
        }
        }
    },
    methods:{
        login(){
                this.$refs['userFrom'].validate((valid) => {
                    if (valid) {//表单校验合法
                        this.request.post("/user/login",this.user).then(res =>{
                            if (res.code === '200'){
                                localStorage.setItem("user",JSON.stringify(res.data)); //存储用户信息到浏览器
                                localStorage.setItem("menus",JSON.stringify(res.data.meuns)); //存储用户信息到浏览器
                                console.log(res.data.meuns)
                                this.$router.push("/home");
                                this.$message.success("登录成功，欢迎使用本系统！");
                            }
                            else {
                                this.$message.error(res.msg);
                            }
                        })
                    }
                });
        }
    }
    }
</script>

<style>
.wrapper{
    height: 100vh;
    background-image: linear-gradient(to bottom right, #FC466B, #3F5EFB);
    overflow: hidden;
}
</style>
